Senator Lifespan PartyL=Liberal, PC=Progressive Conservative Prov. Entered Left Appointed by Left due to For life? Tony Ince 1957–present NS 7 March 2025 — Trudeau, J. — Florence Elsie Inman 1891–1986 L PE 28 July 1955 31 May 1986 St. Laurent Death Y Olive Lillian Irvine 1895–1969 PC MB 14 January 1960 1 November 1969 Diefenbaker Death Y Gordon Benjamin Isnor 1885–1973 L NS 2 May 1950 17 March 1973 St. Laurent Death Y